451 lines
15 KiB
C++
451 lines
15 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2017 Jean_Pierre Charras <jp.charras at wanadoo.fr>
|
|
* Copyright (C) 2015 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
|
|
* Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, you may find one here:
|
|
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
* or you may search the http://www.gnu.org website for the version 2 license,
|
|
* or you may write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include <board.h>
|
|
#include <footprint.h>
|
|
#include <track.h>
|
|
#include <collectors.h>
|
|
#include <reporter.h>
|
|
|
|
#include <gendrill_file_writer_base.h>
|
|
|
|
|
|
/* Helper function for sorting hole list.
|
|
* Compare function used for sorting holes type type:
|
|
* plated then not plated
|
|
* then by increasing diameter value
|
|
* then by attribute type (vias, pad, mechanical)
|
|
* then by X then Y position
|
|
*/
|
|
static bool cmpHoleSorting( const HOLE_INFO& a, const HOLE_INFO& b )
|
|
{
|
|
if( a.m_Hole_NotPlated != b.m_Hole_NotPlated )
|
|
return b.m_Hole_NotPlated;
|
|
|
|
if( a.m_Hole_Diameter != b.m_Hole_Diameter )
|
|
return a.m_Hole_Diameter < b.m_Hole_Diameter;
|
|
|
|
// At this point (same diameter, same plated type), group by attribute
|
|
// type (via, pad, mechanical, although currently only not plated pads are mechanical)
|
|
if( a.m_HoleAttribute != b.m_HoleAttribute )
|
|
return a.m_HoleAttribute < b.m_HoleAttribute;
|
|
|
|
// At this point (same diameter, same type), sort by X then Y position.
|
|
// This is optimal for drilling and make the file reproducible as long as holes
|
|
// have not changed, even if the data order has changed.
|
|
if( a.m_Hole_Pos.x != b.m_Hole_Pos.x )
|
|
return a.m_Hole_Pos.x < b.m_Hole_Pos.x;
|
|
|
|
return a.m_Hole_Pos.y < b.m_Hole_Pos.y;
|
|
}
|
|
|
|
|
|
void GENDRILL_WRITER_BASE::buildHolesList( DRILL_LAYER_PAIR aLayerPair,
|
|
bool aGenerateNPTH_list )
|
|
{
|
|
HOLE_INFO new_hole;
|
|
|
|
m_holeListBuffer.clear();
|
|
m_toolListBuffer.clear();
|
|
|
|
wxASSERT( aLayerPair.first < aLayerPair.second ); // fix the caller
|
|
|
|
// build hole list for vias
|
|
if( ! aGenerateNPTH_list ) // vias are always plated !
|
|
{
|
|
for( auto track : m_pcb->Tracks() )
|
|
{
|
|
if( track->Type() != PCB_VIA_T )
|
|
continue;
|
|
|
|
auto via = static_cast<VIA*>( track );
|
|
int hole_sz = via->GetDrillValue();
|
|
|
|
if( hole_sz == 0 ) // Should not occur.
|
|
continue;
|
|
|
|
new_hole.m_ItemParent = via;
|
|
|
|
if( aLayerPair == DRILL_LAYER_PAIR( F_Cu, B_Cu ) )
|
|
new_hole.m_HoleAttribute = HOLE_ATTRIBUTE::HOLE_VIA_THROUGH;
|
|
else
|
|
new_hole.m_HoleAttribute = HOLE_ATTRIBUTE::HOLE_VIA_BURIED;
|
|
|
|
new_hole.m_Tool_Reference = -1; // Flag value for Not initialized
|
|
new_hole.m_Hole_Orient = 0;
|
|
new_hole.m_Hole_Diameter = hole_sz;
|
|
new_hole.m_Hole_NotPlated = false;
|
|
new_hole.m_Hole_Size.x = new_hole.m_Hole_Size.y = new_hole.m_Hole_Diameter;
|
|
|
|
new_hole.m_Hole_Shape = 0; // hole shape: round
|
|
new_hole.m_Hole_Pos = via->GetStart();
|
|
|
|
via->LayerPair( &new_hole.m_Hole_Top_Layer, &new_hole.m_Hole_Bottom_Layer );
|
|
|
|
// LayerPair() returns params with m_Hole_Bottom_Layer > m_Hole_Top_Layer
|
|
// Remember: top layer = 0 and bottom layer = 31 for through hole vias
|
|
// Any captured via should be from aLayerPair.first to aLayerPair.second exactly.
|
|
if( new_hole.m_Hole_Top_Layer != aLayerPair.first ||
|
|
new_hole.m_Hole_Bottom_Layer != aLayerPair.second )
|
|
continue;
|
|
|
|
m_holeListBuffer.push_back( new_hole );
|
|
}
|
|
}
|
|
|
|
if( aLayerPair == DRILL_LAYER_PAIR( F_Cu, B_Cu ) )
|
|
{
|
|
// add holes for thru hole pads
|
|
for( FOOTPRINT* footprint : m_pcb->Footprints() )
|
|
{
|
|
for( PAD* pad : footprint->Pads() )
|
|
{
|
|
if( !m_merge_PTH_NPTH )
|
|
{
|
|
if( !aGenerateNPTH_list && pad->GetAttribute() == PAD_ATTRIB::NPTH )
|
|
continue;
|
|
|
|
if( aGenerateNPTH_list && pad->GetAttribute() != PAD_ATTRIB::NPTH )
|
|
continue;
|
|
}
|
|
|
|
if( pad->GetDrillSize().x == 0 )
|
|
continue;
|
|
|
|
new_hole.m_ItemParent = pad;
|
|
new_hole.m_Hole_NotPlated = (pad->GetAttribute() == PAD_ATTRIB::NPTH);
|
|
new_hole.m_HoleAttribute = new_hole.m_Hole_NotPlated
|
|
? HOLE_ATTRIBUTE::HOLE_MECHANICAL
|
|
: HOLE_ATTRIBUTE::HOLE_PAD;
|
|
new_hole.m_Tool_Reference = -1; // Flag is: Not initialized
|
|
new_hole.m_Hole_Orient = pad->GetOrientation();
|
|
new_hole.m_Hole_Shape = 0; // hole shape: round
|
|
new_hole.m_Hole_Diameter = std::min( pad->GetDrillSize().x, pad->GetDrillSize().y );
|
|
new_hole.m_Hole_Size.x = new_hole.m_Hole_Size.y = new_hole.m_Hole_Diameter;
|
|
|
|
if( pad->GetDrillShape() != PAD_DRILL_SHAPE_CIRCLE )
|
|
new_hole.m_Hole_Shape = 1; // oval flag set
|
|
|
|
new_hole.m_Hole_Size = pad->GetDrillSize();
|
|
new_hole.m_Hole_Pos = pad->GetPosition(); // hole position
|
|
new_hole.m_Hole_Bottom_Layer = B_Cu;
|
|
new_hole.m_Hole_Top_Layer = F_Cu; // pad holes are through holes
|
|
m_holeListBuffer.push_back( new_hole );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Sort holes per increasing diameter value (and for each dimater, by position)
|
|
sort( m_holeListBuffer.begin(), m_holeListBuffer.end(), cmpHoleSorting );
|
|
|
|
// build the tool list
|
|
int last_hole = -1; // Set to not initialized (this is a value not used
|
|
// for m_holeListBuffer[ii].m_Hole_Diameter)
|
|
bool last_notplated_opt = false;
|
|
HOLE_ATTRIBUTE last_attribute = HOLE_ATTRIBUTE::HOLE_UNKNOWN;
|
|
|
|
DRILL_TOOL new_tool( 0, false );
|
|
unsigned jj;
|
|
|
|
for( unsigned ii = 0; ii < m_holeListBuffer.size(); ii++ )
|
|
{
|
|
if( m_holeListBuffer[ii].m_Hole_Diameter != last_hole
|
|
|| m_holeListBuffer[ii].m_Hole_NotPlated != last_notplated_opt
|
|
#if USE_ATTRIB_FOR_HOLES
|
|
|| m_holeListBuffer[ii].m_HoleAttribute != last_attribute
|
|
#endif
|
|
)
|
|
{
|
|
new_tool.m_Diameter = m_holeListBuffer[ii].m_Hole_Diameter;
|
|
new_tool.m_Hole_NotPlated = m_holeListBuffer[ii].m_Hole_NotPlated;
|
|
new_tool.m_HoleAttribute = m_holeListBuffer[ii].m_HoleAttribute;
|
|
m_toolListBuffer.push_back( new_tool );
|
|
last_hole = new_tool.m_Diameter;
|
|
last_notplated_opt = new_tool.m_Hole_NotPlated;
|
|
last_attribute = new_tool.m_HoleAttribute;
|
|
}
|
|
|
|
jj = m_toolListBuffer.size();
|
|
|
|
if( jj == 0 )
|
|
continue; // Should not occurs
|
|
|
|
m_holeListBuffer[ii].m_Tool_Reference = jj; // Tool value Initialized (value >= 1)
|
|
|
|
m_toolListBuffer.back().m_TotalCount++;
|
|
|
|
if( m_holeListBuffer[ii].m_Hole_Shape )
|
|
m_toolListBuffer.back().m_OvalCount++;
|
|
}
|
|
}
|
|
|
|
|
|
std::vector<DRILL_LAYER_PAIR> GENDRILL_WRITER_BASE::getUniqueLayerPairs() const
|
|
{
|
|
wxASSERT( m_pcb );
|
|
|
|
static const KICAD_T interesting_stuff_to_collect[] = {
|
|
PCB_VIA_T,
|
|
EOT
|
|
};
|
|
|
|
PCB_TYPE_COLLECTOR vias;
|
|
|
|
vias.Collect( m_pcb, interesting_stuff_to_collect );
|
|
|
|
std::set< DRILL_LAYER_PAIR > unique;
|
|
|
|
DRILL_LAYER_PAIR layer_pair;
|
|
|
|
for( int i = 0; i < vias.GetCount(); ++i )
|
|
{
|
|
VIA* v = (VIA*) vias[i];
|
|
|
|
v->LayerPair( &layer_pair.first, &layer_pair.second );
|
|
|
|
// only make note of blind buried.
|
|
// thru hole is placed unconditionally as first in fetched list.
|
|
if( layer_pair != DRILL_LAYER_PAIR( F_Cu, B_Cu ) )
|
|
{
|
|
unique.insert( layer_pair );
|
|
}
|
|
}
|
|
|
|
std::vector<DRILL_LAYER_PAIR> ret;
|
|
|
|
ret.emplace_back( F_Cu, B_Cu ); // always first in returned list
|
|
|
|
for( std::set<DRILL_LAYER_PAIR>::const_iterator it = unique.begin(); it != unique.end(); ++it )
|
|
ret.push_back( *it );
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
const std::string GENDRILL_WRITER_BASE::layerName( PCB_LAYER_ID aLayer ) const
|
|
{
|
|
// Generic names here.
|
|
switch( aLayer )
|
|
{
|
|
case F_Cu:
|
|
return "front";
|
|
case B_Cu:
|
|
return "back";
|
|
default:
|
|
return StrPrintf( "in%d", aLayer );
|
|
}
|
|
}
|
|
|
|
|
|
const std::string GENDRILL_WRITER_BASE::layerPairName( DRILL_LAYER_PAIR aPair ) const
|
|
{
|
|
std::string ret = layerName( aPair.first );
|
|
ret += '-';
|
|
ret += layerName( aPair.second );
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
const wxString GENDRILL_WRITER_BASE::getDrillFileName( DRILL_LAYER_PAIR aPair, bool aNPTH,
|
|
bool aMerge_PTH_NPTH ) const
|
|
{
|
|
wxASSERT( m_pcb );
|
|
|
|
wxString extend;
|
|
|
|
if( aNPTH )
|
|
extend = "-NPTH";
|
|
else if( aPair == DRILL_LAYER_PAIR( F_Cu, B_Cu ) )
|
|
{
|
|
if( !aMerge_PTH_NPTH )
|
|
extend = "-PTH";
|
|
// if merged, extend with nothing
|
|
}
|
|
else
|
|
{
|
|
extend += '-';
|
|
extend += layerPairName( aPair );
|
|
}
|
|
|
|
wxFileName fn = m_pcb->GetFileName();
|
|
|
|
fn.SetName( fn.GetName() + extend );
|
|
fn.SetExt( m_drillFileExtension );
|
|
|
|
wxString ret = fn.GetFullName();
|
|
|
|
return ret;
|
|
}
|
|
|
|
void GENDRILL_WRITER_BASE::CreateMapFilesSet( const wxString& aPlotDirectory,
|
|
REPORTER * aReporter )
|
|
{
|
|
wxFileName fn;
|
|
wxString msg;
|
|
|
|
std::vector<DRILL_LAYER_PAIR> hole_sets = getUniqueLayerPairs();
|
|
|
|
// append a pair representing the NPTH set of holes, for separate drill files.
|
|
if( !m_merge_PTH_NPTH )
|
|
hole_sets.emplace_back( F_Cu, B_Cu );
|
|
|
|
for( std::vector<DRILL_LAYER_PAIR>::const_iterator it = hole_sets.begin();
|
|
it != hole_sets.end(); ++it )
|
|
{
|
|
DRILL_LAYER_PAIR pair = *it;
|
|
// For separate drill files, the last layer pair is the NPTH drill file.
|
|
bool doing_npth = m_merge_PTH_NPTH ? false : ( it == hole_sets.end() - 1 );
|
|
|
|
buildHolesList( pair, doing_npth );
|
|
|
|
// The file is created if it has holes, or if it is the non plated drill file
|
|
// to be sure the NPTH file is up to date in separate files mode.
|
|
// Also a PTH drill file is always created, to be sure at least one plated hole drill file
|
|
// is created (do not create any PTH drill file can be seen as not working drill generator).
|
|
if( getHolesCount() > 0 || doing_npth || pair == DRILL_LAYER_PAIR( F_Cu, B_Cu ) )
|
|
{
|
|
fn = getDrillFileName( pair, doing_npth, m_merge_PTH_NPTH );
|
|
fn.SetPath( aPlotDirectory );
|
|
|
|
fn.SetExt( wxEmptyString ); // Will be added by GenDrillMap
|
|
wxString fullfilename = fn.GetFullPath() + wxT( "-drl_map" );
|
|
fullfilename << wxT(".") << GetDefaultPlotExtension( m_mapFileFmt );
|
|
|
|
bool success = genDrillMapFile( fullfilename, m_mapFileFmt );
|
|
|
|
if( ! success )
|
|
{
|
|
if( aReporter )
|
|
{
|
|
msg.Printf( _( "** Unable to create %s **\n" ), fullfilename );
|
|
aReporter->Report( msg );
|
|
}
|
|
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if( aReporter )
|
|
{
|
|
msg.Printf( _( "Create file %s\n" ), fullfilename );
|
|
aReporter->Report( msg );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
const wxString GENDRILL_WRITER_BASE::BuildFileFunctionAttributeString(
|
|
DRILL_LAYER_PAIR aLayerPair, TYPE_FILE aHoleType,
|
|
bool aCompatNCdrill ) const
|
|
{
|
|
// Build a wxString containing the .FileFunction attribute for drill files.
|
|
// %TF.FileFunction,Plated[NonPlated],layer1num,layer2num,PTH[NPTH][Blind][Buried],Drill[Route][Mixed]*%
|
|
wxString text;
|
|
|
|
if( aCompatNCdrill )
|
|
text = "; #@! ";
|
|
else
|
|
text = "%";
|
|
|
|
text << "TF.FileFunction,";
|
|
|
|
if( aHoleType == NPTH_FILE )
|
|
text << "NonPlated,";
|
|
else if( aHoleType == MIXED_FILE ) // only for Excellon format
|
|
text << "MixedPlating,";
|
|
else
|
|
text << "Plated,";
|
|
|
|
int layer1 = aLayerPair.first;
|
|
int layer2 = aLayerPair.second;
|
|
// In Gerber files, layers num are 1 to copper layer count instead of F_Cu to B_Cu
|
|
// (0 to copper layer count-1)
|
|
// Note also for a n copper layers board, gerber layers num are 1 ... n
|
|
layer1 += 1;
|
|
|
|
if( layer2 == B_Cu )
|
|
layer2 = m_pcb->GetCopperLayerCount();
|
|
else
|
|
layer2 += 1;
|
|
|
|
text << layer1 << "," << layer2;
|
|
|
|
// Now add PTH or NPTH or Blind or Buried attribute
|
|
int toplayer = 1;
|
|
int bottomlayer = m_pcb->GetCopperLayerCount();
|
|
|
|
if( aHoleType == NPTH_FILE )
|
|
text << ",NPTH";
|
|
else if( aHoleType == MIXED_FILE ) // only for Excellon format
|
|
{
|
|
// write nothing
|
|
}
|
|
else if( layer1 == toplayer && layer2 == bottomlayer )
|
|
text << ",PTH";
|
|
else if( layer1 == toplayer || layer2 == bottomlayer )
|
|
text << ",Blind";
|
|
else
|
|
text << ",Buried";
|
|
|
|
// In NC drill file, these previous parameters should be enough:
|
|
if( aCompatNCdrill )
|
|
return text;
|
|
|
|
|
|
// Now add Drill or Route or Mixed:
|
|
// file containing only round holes have Drill attribute
|
|
// file containing only oblong holes have Routed attribute
|
|
// file containing both holes have Mixed attribute
|
|
bool hasOblong = false;
|
|
bool hasDrill = false;
|
|
|
|
for( unsigned ii = 0; ii < m_holeListBuffer.size(); ii++ )
|
|
{
|
|
const HOLE_INFO& hole_descr = m_holeListBuffer[ii];
|
|
|
|
if( hole_descr.m_Hole_Shape ) // m_Hole_Shape not 0 is an oblong hole)
|
|
hasOblong = true;
|
|
else
|
|
hasDrill = true;
|
|
}
|
|
|
|
if( hasOblong && hasDrill )
|
|
text << ",Mixed";
|
|
else if( hasDrill )
|
|
text << ",Drill";
|
|
else if( hasOblong )
|
|
text << ",Route";
|
|
|
|
// else: empty file.
|
|
|
|
// End of .FileFunction attribute:
|
|
text << "*%";
|
|
|
|
return text;
|
|
}
|